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혁신학교 중학생이 인식한 학습자 중심수업방법, 학교 만족도의 궤적 및 학교적응의 관계
정혜린(Hye rin Jung),김은경(Eun kyung Kim),이강이(Kang yi Lee) 학습자중심교과교육학회 2018 학습자중심교과교육연구 Vol.18 No.3
이 연구는 사회적 자본 이론, 기본심리욕구 이론을 바탕으로, 혁신학교 중학생이 인식한 학습자 중심 수업방법, 학교 만족도의 궤적, 학교적응의 관계를 보고자 하였다. 이를 위해 경기교육종단연구 1-3차년도 데이터(2012년, 2013년, 2014년도 혁신학교 소속 중학생 자료)를 사용하여, 학습자 중심 수업방법(1차년도)을 사회적 자본으로, 학교 만족도(1, 2, 3차년도)를 기본심리욕구 이론에서 지칭하는 기본심리 욕구 충족으로 설정하여 학교 적응(1, 3차년도)과의 관계를 알아보았다. 그 결과는 다음과 같다. 첫째, 혁신학교 중학생의 1차년도, 2차년도, 3차년도 학교만족도 궤적은 초기값과 변화율의 평균값, 초기값의 분산이 유의했지만, 변화율의 분산만 유의하지 않게 나타났다. 둘째, 혁신학교 중학생이 인식한 학습자 수업방법은 학교만족도 궤적의 초기값과 변화율, 그리고 학교 적응에 유의한 영향을 미치고 있었다. 셋째, 혁신학교 중학생의 학교만족도 궤적 초기값은 1차년도 학교적응에, 그리고 학교만족도 궤적의 변화율은 3차년도 학교적응에 유의한 영향을 미치고 있었다. 이와 같은 연구결과는 학습자 중심 수업방법이 혁신학교 중학생을 비롯한 청소년기 아동의 학교적응에 중요한 요인이 될 수 있으며, 그 효과는 청소년기 아동의 발달적인 특성을 고려할 때 더 크게 발휘될 수 있음을 시사한다. Based on the social capital theory and the basic psychological needs theory, this study investigated the structural relations among social capital(learner-centered instruction), trajectories of psychological satisfaction(school satisfaction), and school adaptation of middle school students in Innovative middle schools. This study analyzed 1st, 2nd, 3rd waves of data collected from 938 students of Innovative middle schools in Gyeonggi Education Panel Study(GEPS), and performed the statistical procedures using SPSS 23.0 and AMOS 21.0. The results were as follows. First, initial value of school satisfaction through 1st to 3rd waves had increased, but only the variance of the change rate is not significant. Second, the learner-centered instruction had a significant effect on the initial value and the change rate of the school satisfaction trajectories. Also, the learner-centered instruction had a significant effect on the school adaptation. Third, the initial value of the school satisfaction trajectories had a significant effect on school adaptation in the first wave, and the rate of change had a significant influence on school adaptation in the third wave. This results suggest that the school satisfaction is a major factor for school adaptation during the time of middle school students when learner-centered instruction of Innovative schools contribute to school satisfaction. This points out the importance of the learner-centered instruction in Innovative middle schools, especially of being perceived by the students.
바이오 센서로의 응용을 위한 2차 양극산화 시간에 따른 나노튜브의 구조적, 전기적 특성
김용준,이태호,정혜린,이성갑,Kim, Yong-Jun,Lee, Tae-Ho,Jung, Hye-Rin,Lee, Sung-Gap 한국전기전자재료학회 2013 전기전자재료학회논문지 Vol.26 No.10
In this study, we fabricated anodic aluminum oxide (AAO) membrane by two step anodizing process for pH detection. The structural properties were observed by X-ray diffraction (XRD) and field emission scanning electron microscope (FE-SEM). Electrochemical measurements of the pH sensor have been performed in capacitance-voltage (C-V) and drift rates. The characterization of AAO membrane exhibited high sensitivity (99.1 mV/pH) at second anodizing time of 4 min.
비냉각형 적외선 센서로 응용하기 위한 반도성 YBa<sub>2</sub>Cu<sub>3</sub>O<sub>6+x</sub> 박막의 열처리 온도에 따른 구조적 전기적 특성
이태호,이성갑,여진호,정혜린,Lee, Tae-Ho,Lee, Sung-Gap,Yeo, Jin-Ho,Jung, Hye-Rin 한국전기전자재료학회 2013 전기전자재료학회논문지 Vol.26 No.10
YBCO thin films on $SiO_2$/Si substrate were fabricated by spin-coaing of an alkoxide-derived precursor and heat treatment. The structural and electrical properties of the YBCO films were investigated as functions of annealing temperature at $600{\sim}800^{\circ}C$. Although YBCO single phase was not synthesized, dense films of YBCO matrix phase and minor second phases have been successfully fabricated at the annealing temperatures of $650{\sim}800^{\circ}C$. Thickness and temperature coefficient of resistance (TCR) of YBCO thin films with annealing temperature of $750^{\circ}C$ were 0.31 ${\mu}m$ and $-2.92%/^{\circ}C$, respectively.
정혜린 한국미학회 2002 美學 Vol.32 No.-
The purpose of this thesis is to analyse the art theory of Cho Hee-Ryong (趙熙龍) who was an artist and literati in late Chosun. The art theory of Chosun began as the way to represent the thought and moral. But the fall-down of authority of Neo-confucian established by Chu tzu and the disorder of thought-world gave the art world the chance to intensify the autonomy. The situation accompanied with emphasis of emotion to reason and extension of concept of art. The inclination was accelerated by the middle-class literati's emancipation movement at the literature. As one of the middle-class literati, Cho Hee-Ryong knows the self inconsistency of the Kim Jung-Hee's(金正喜) assertion on the value of reason and the tradition, which is traditional requirement of scholar-official's art and art theory. The requirement contradicts to its basis, Nature which is beyond the rational activity without any emotional involvement. He brings the solution on the basis of the above new tendency of the art world in 19'th century in Chosun. Firstly, he asserts the individuality of artists as 'Nature' with the philosophical pluralism on those days. He argues that the individuality of artist is justified ontologically as the property given by Nature and reason, learning and tradition should be checked not to distort the emotion and the individuality given by Nature. Secondly, though on the tradition of 'transfer and illumination of object's spirit'(傳神寫照) as principle of creation, he extends the limit of the mentality-expression (寫意) of the proposition following the Buddhist theory which told all the world is above reason and the concepts. Therefore, art work exists on the realm of Nature over the Reason's activity of extorting Nature's harmony and the principle of creation of art work is that of choosing the aspect of Nature. Thirdly, as regard to the purpose of the creating the art work, though agreeing that the purpose is spiritual purifying and the amusing, he extends the condition of creating ideal literary works from controling the emotion to expressing it by diminishing value of learning. And he tries to participate social activity through the art. He hopes to share his art world with people. His art theory is significant as the extension and correction of scholar-official's art theory and extension of middle class literati's contribution from literary theory to the paint theory.